1Zpresso K-Ultra Manual Grinder



1Zpresso K-Ultra Manual Grinder

  • Description
  • Specification
  • About 1Zpresso
  • Shipping & Returns

Precise and Portable Rounded-edge Grinder

Are you looking for a high-quality manual grinder that's both precise and portable

Look no further than the 1Zpresso K-Ultra. With its newly designed rounded-edge shape, it's not only comfortable to hold but also sleek and stylish.

The K-Ultra features the latest heptagonal conical burr that ensures an even grind for both filter and espresso coffee. With 100 clicks in one rotation, and the burr moving by 20 microns per click, the K-Ultra is the upgraded version of the K-Max, making it even more precise than its predecessor.

Another great feature of the K-Ultra is its portability. The innovative foldable hand crank design makes it easier to store in the Cylinder Case, and with its compact size, you can bring your K-Ultra Manual Grinder with you wherever you go. Perfect for brewing high-quality coffee anytime, anywhere.

The K-Ultra also boasts a rounded and smooth external adjustment dial ring and a fine-tuning innovative foldable hand crank design that ensures a perfect grind for both espresso and filter coffee. With its magnetic attachment system, it's easy to assemble and clean.

In summary, the 1Zpresso K-Ultra Manual Coffee Grinder is a precise and portable grinder suitable for both espresso and filter coffee lovers. With its sleek and stylish design, it's the perfect addition to your coffee brewing arsenal. 

Product includes:
  1. 1Zpresso K-Ultra Manual Coffee Grinder (Iron Grey)
  2. Foldable Hand Crank
  3. Cleaning Brush
  4. Cleaning Blower
  5. 1Zpresso Carry Case
Main Features
  • Specialised 48mm stainless-steel heptagonal conical burr
  • Precise grind setting (20 microns per click)
  • Finer adjustment mechanism (10 numbers/100 clicks in one rotation)
  • Rounded and smooth external adjustment dial ring
  • Fine-tuning the innovative foldable hand crank design
  • More compact and portable
  • Magnetic attachment system, easy to assemble and clean
  • Suitable for both espresso and filter coffee
  • Recommended for espresso lovers
  • Origin: Taiwan
  • Made in China
  • Model: FGKUV6-3309 (2024 Model)
  • Color: Iron Gray
  • Materials: Wood, polycarbonate, silicone, stainless steel, and aluminum alloy
  • Product weight:700g
  • Dimension: 19.5 x 18.5 x 6 cm
  • Grinding volume:35~40g


1Zpresso, a Taiwanese brand, is composed of a group of coffee enthusiasts with a background of engineering. It is a company specializing in the development of professional manual coffee grinders. Their products are based on the theme of integrating coffee into life, hoping to truly meet the needs of coffee lovers and enable them to have a better "coffee life".

In 2018, 1Zpresso's Z-PRO won the Red Dot Design Award. The thoughtful design of Z-PRO allows you to easily adjust the scale and switch the grinding thickness at will, making it easier for coffee lovers to brew high-quality coffee.


Nevertheless, their invention is not limited to this. In recent years, they uphold the belief of continuous innovation, hoping to improve grinding experience for all coffee lovers.

1Zpresso's hand grinder not only has a pleasing and textured appearance, but also has an excellent grip. It is very durable with meticulous and precise grinding technology. In addition, it is very convenient and easy to disassemble and maintain. All these features add together to allow 1Zpresso’s products to be known as the advanced hand grinders.


brewing with 1Zpresso


Please note that our shipping days are limited to Monday through Friday, excluding holidays which fall on Saturday and Sunday.

For orders placed outside of the European Union, the prices listed are exclusive of VAT. The Brexit Transition Period officially ended on December 31, 2020, resulting in new regulations governing sales between the United Kingdom and the European Union as of January 1, 2021. The United Kingdom is no longer considered part of the EU region, and therefore, orders from the UK will be subject to pricing exclusive of VAT.

Please be aware that any customs duties that may arise in your respective country will be your responsibility.

Domestic shipping (Netherlands): 

Delivery within 1-2 business days. 

International shipping (Europe):

Delivery within 1-5 business days.*

*Delivery times depend on the destination.

International shipping (US/CA):

Delivery within 4-14 business days.


Within the EU, you can return any order* within 14 days (14-day cooling-off period) without providing a reason, and you will receive a full refund, inclusive of the shipping cost to an EU destination.

Beyond the initial 14 days, you may typically request a partial or potentially full refund. Our return policy spans 30 days, accounting for holidays. Please note that shipping costs will not be refunded in such cases after 14-day cooling-off period.

If 30 days have passed since your purchase, regrettably, we cannot offer a refund or exchange.

*To be eligible for a return, the item must be unused and in the same condition as received, including its original packaging.

The seller will cover the cost of return postage only if the item is damaged, faulty, or doesn't match the listing description.

For other reasons, the buyer is responsible for returning the product at their expense.

Kindly note that certain goods, such as perishable items like food and coffee beans, are exempt from return.

We reserve the right to decline any requests for exchanges or returns.